Guru 12 Technical Specifications
| Typical in-room response | 28 Hz – 30 kHz |
| Sensitivity | 88dB (@2.83V,1m) |
| Nominal impedance | 5 ohm, min 4 ohms |
| Crossover band | 2 – 7 kHz |
| Recommended amplifier power | 20 W – 160 W |
| Enclosure type | Helmholtz resonator |
| Enclosure material | MDF/Steel |
| Drivers | 1× 20.5 mm soft dome tweeter, 1×125 mm polypropene cone |
| Dimensions (w x h x d) | 208 × 322 × 278 mm |
| Placement | Bookshelf or standmount |